organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain eukaryotes see Domain Eukaryota Chatton, 1925
     amoeboid protists
       Phylum Granuloreticulosa de Saedeleer, 1934 see Phylum Foraminifera d'Orbigny, 1826
         Class Foraminifera d'Orbigny, 1826 see Phylum Foraminifera d'Orbigny, 1826
           Order Globigerinida Carpenter, Parker & Jones, 1862
             Superfamily Globigerinaceaᵀ Carpenter, Parker & Jones, 1862 see Superfamily Globigerinoidea Carpenter, Parker & Jones, 1862
               Family Orbulinidae Schultze, 1854
                 Genus Orbulina d'Orbigny, 1839